JPS54108851A - Preparation of melamine resin - Google Patents

Preparation of melamine resin

Info

Publication number
JPS54108851A
JPS54108851A JP1680278A JP1680278A JPS54108851A JP S54108851 A JPS54108851 A JP S54108851A JP 1680278 A JP1680278 A JP 1680278A JP 1680278 A JP1680278 A JP 1680278A JP S54108851 A JPS54108851 A JP S54108851A
Authority
JP
Japan
Prior art keywords
melamine
triol
melamine resin
resin
methylpentane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1680278A
Other languages
Japanese (ja)
Inventor
Tokio Yoshimitsu
Michio Nakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1680278A priority Critical patent/JPS54108851A/en
Publication of JPS54108851A publication Critical patent/JPS54108851A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

PURPOSE: To prepare a melamine resin having excellent flexibility and useful for the top coating of a melamine-surfaced decorative laminate, by the polycondensation of an amino compound and formaldehyde in the presence of methylpentane triol.
CONSTITUTION: A melamine resin having excellent plasticity is prepared by heating and refluxing an amino compound such as melamine, acetoguanamine, etc. (1 mole) and formaldehyde in the presence of 3-methylpentane-1,3,5-triol (0.04-0.25 mole). The triol is pref. added prior to the completion of the refux, however, addition after the reaction is also effective. The melamine-surfaced decorative laminate prepared by using the resin as a surface layer, has excellent fexibility, machinability, and impact strength.
COPYRIGHT: (C)1979,JPO&Japio
JP1680278A 1978-02-15 1978-02-15 Preparation of melamine resin Pending JPS54108851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1680278A JPS54108851A (en) 1978-02-15 1978-02-15 Preparation of melamine resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1680278A JPS54108851A (en) 1978-02-15 1978-02-15 Preparation of melamine resin

Publications (1)

Publication Number Publication Date
JPS54108851A true JPS54108851A (en) 1979-08-25

Family

ID=11926278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1680278A Pending JPS54108851A (en) 1978-02-15 1978-02-15 Preparation of melamine resin

Country Status (1)

Country Link
JP (1) JPS54108851A (en)

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